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log.filters.RelpathFormatFilter.filter()   A
last analyzed

↳ Parent: log.filters

Complexity

Conditions 4

Size

Total Lines 11
Code Lines 11

Duplication

Lines 0
Ratio 0 %

Importance

Changes 0
Metric Value
cc 4
eloc 11
nop 2
dl 0
loc 11
rs 9.85
c 0
b 0
f 0
1 
import logging
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import os
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import sys
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class RelpathFormatFilter(logging.Filter):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    """Adds '%(relpath)s' as a 'LogRecord' attribute."""

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    def filter(self, record):

            


            
                                                                        
                            
            
                                    
            
            

                
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        pathname = record.pathname

            


            
                                                                        
                            
            
                                    
            
            

                
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        record.relpath = None

            


            
                                                                        
                            
            
                                    
            
            

                
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        abs_sys_paths = [os.path.abspath(p) for p in sys.path]

            


            
                                                                        
                            
            
                                    
            
            

                
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        for path in sorted(abs_sys_paths, key=len, reverse=True):

            


            
                                                                        
                            
            
                                    
            
            

                
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            if not path.endswith(os.sep):

            


            
                                                                        
                            
            
                                    
            
            

                
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                path += os.sep

            


            
                                                                        
                            
            
                                    
            
            

                
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            if pathname.startswith(path):

            


            
                                                                        
                            
            
                                    
            
            

                
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                record.relpath = os.path.relpath(pathname, path)

            


            
                                                                        
                            
            
                                    
            
            

                
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                break

            


            
                                                                        
                            
            
                                    
            
            

                
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        return True

            


            
                                                                                                            
                            
            
                                    
            
            

                
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relpath_format_filter = RelpathFormatFilter()

            


            
                                                                                                            
                            
            
                                    
            
            

                
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def install(logger):

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    for handler in logger.handlers:

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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        handler.addFilter(relpath_format_filter)

            


            
                                                        
            
                                    
            
            

                
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